| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
150,667 pcs
|
150667 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
66,053 pcs
|
66053 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request | |
|
3,150 pcs
|
3150 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
200 pcs
|
200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Features | |
| Mounting Type | |
| Number of Channels | |
| Quiescent Current |
The Texas Instruments TPS22953DSQR is a single-channel load switch designed for power management applications. It supports an input voltage range from 0.7V to 5.7V and can handle a maximum continuous switch current of 5A. The device features a low typical on-resistance of 14mΩ at 5V input, contributing to efficient power delivery.
Key features include inrush current control, a power good signal, reverse current blocking, thermal shutdown, and under-voltage lockout. The rise time and undervoltage lockout threshold are adjustable, providing design flexibility. The TPS22953DSQR is available in WSON packages, suitable for surface-mount applications.
This load switch is designed for applications requiring controlled power sequencing and protection. Its integrated features help simplify circuit design and improve system reliability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.27 | $0.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 0.7V to 5.7V.
The maximum continuous current is 5A.
The typical on-resistance is 14mΩ at VIN=5V and VBIAS=5V.
The operating temperature range is -40°C to 105°C.
Available in WSON packages: 4mm² (2mm x 2mm) and 6mm² (3mm x 2mm).
Yes, it includes thermal shutdown protection.
The typical quiescent current is 34µA.